CVE-2018-10747 — Improper Restriction of Operations within the Bounds of a Memory Buffer in D-link Dsl-3782 Firmware

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer3 documents3 sources
Severity
8.8HIGHNVD
EPSS
0.6%
top 29.30%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
D-link Dsl-3782 Firmware
Timeline
PublishedMay 4
Latest updateMay 14

Description

An issue was discovered on D-Link DSL-3782 EU 1.01 devices. An authenticated user can pass a long buffer as an 'unset' parameter to the '/userfs/bin/tcapi' binary (in the Diagnostics component) using the 'unset ' function and cause memory corruption. Furthermore, it is possible to redirect the flow of the program and execute arbitrary code.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages1 packages

🔴Vulnerability Details

2
GHSA
GHSA-m22f-76mr-w7w4: An issue was discovered on D-Link DSL-3782 EU 1↗2022-05-14
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CVEList
CVE-2018-10747: An issue was discovered on D-Link DSL-3782 EU 1↗2018-05-04
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CVE-2018-10747 — D-link Dsl-3782 Firmware vulnerability | cvebase